リアクトルの製造方法
    3.
    发明专利
    リアクトルの製造方法 有权
    该反应器的制造方法

    公开(公告)号:JPWO2013065183A1

    公开(公告)日:2015-04-02

    申请号:JP2012531584

    申请日:2011-11-04

    IPC分类号: H01F37/00

    摘要: リード線の周囲に樹脂が漏れるおそれが低減されリアクトルを提供する。リアクトル100は、樹脂製のボビンにコイルが巻かれたデバイスである。ボビン2a、2bはフランジ3を有する。フランジ3には、スリット5が設けられている。コイル10a、10bのリード線12が、スリット5を通して出ている。ボビン両端のフランジ3の間でコイル10a、10bが樹脂30に覆われている。樹脂30を成形する際、スリット5の開口部だけに樹脂を充填すればよい。金型に樹脂を充填する際、スリット5にリード線12を収めたフランジ3が樹脂の漏洩を防止する。

    摘要翻译: 可能性,即树脂将引线周围泄漏,以提供减少的反应器。 反应器100是在其中线圈缠绕在一绕线管的树脂的装置。 线轴2a,图2b具有凸缘3。 凸缘3中,提供了狭缝5。 线圈10a,10b的导线12,已经通过狭缝5来。 凸缘的线轴的端部3之间的线圈10A,10B覆盖有树脂30。 当模制树脂30可以仅填充有切口5的树脂开口。 在填充树脂注入模具,比赛的凸缘3和引线12在狭缝5,以防止树脂泄漏。

    Coil-encapsulating powder magnetic core
    6.
    发明专利
    Coil-encapsulating powder magnetic core 有权
    线圈密封磁芯

    公开(公告)号:JP2006060087A

    公开(公告)日:2006-03-02

    申请号:JP2004241477

    申请日:2004-08-20

    IPC分类号: H01F27/28 H01F30/00

    摘要: PROBLEM TO BE SOLVED: To provide a coil-encapsulating powder magnetic core arranged, such that compaction state of a powder core can be improved and cracking and breaking are prevented on the peripheral of the lead-out portion of a terminal. SOLUTION: The coil-encapsulating powder magnetic core comprises a coil body 2, having a longitudinal winding structure of flat-rectangular wire 6; a one side terminal 9 being led out in the thickness direction of the coil body, the other side terminal; a one side lead-out terminal 3, formed by extending the one side terminal; a coil molding 8 having the other side lead-out terminal 4, formed by extending the other side terminal; and a core 1 of soft magnetic alloy powder formed by covering the coil body of the coil molding, the one side terminal and the other side terminal. COPYRIGHT: (C)2006,JPO&NCIPI

    摘要翻译: 要解决的问题:提供一种线圈封装粉末磁芯,其布置成使得可以提高粉末芯的压实状态,并且在端子的引出部分的周边上防止破裂和断裂。 解决方案:线圈封装粉末磁芯包括具有扁平矩形电线6的纵向绕组结构的线圈体2; 在线圈体的厚度方向上引出的一侧端子9,另一侧端子; 通过使一侧端子延伸而形成的一侧引出端子3; 具有另一侧引出端子4的线圈模制件8,其通过延伸另一侧端子而形成; 以及通过覆盖线圈成型体的线圈体,单侧端子和另一侧端子而形成的软磁性合金粉末的芯体1。 版权所有(C)2006,JPO&NCIPI

    Choke coil and electronic apparatus using the same
    8.
    发明专利
    Choke coil and electronic apparatus using the same 审中-公开
    使用它的线圈和电子设备

    公开(公告)号:JP2004296630A

    公开(公告)日:2004-10-21

    申请号:JP2003085049

    申请日:2003-03-26

    摘要: PROBLEM TO BE SOLVED: To solve the problem that a conventional winding type inductance component covered with a case cannot deal with reductions in size and height and a high frequency and a large current, and heating cannot be sufficiently conducted. SOLUTION: The choke coil includes a terminal formed by punching and bending a metal plate and/or an intermediate tap integrated coil 5, a magnetic element 7 embedding the coil 5 in its interior, and a heat sink 8 of a material having excellent thermal conductivity on the surface of the magnetic element 7. Thus, the choke coil provides a small size and a low height, proper heat sink performance, and a stable structure. COPYRIGHT: (C)2005,JPO&NCIPI

    摘要翻译: 解决问题:为了解决传统的卷绕式电感元件不能解决尺寸和高度的减小以及高频和大电流的问题,不能充分进行加热。 解决方案:扼流线圈包括通过冲压和弯曲金属板和/或中间抽头集成线圈5形成的端子,将线圈5嵌入其内部的磁性元件7和具有 因此,扼流线圈提供小尺寸和低高度,适当的散热器性能以及稳定的结构。 版权所有(C)2005,JPO&NCIPI

    Common mode choke coil
    9.
    发明专利

    公开(公告)号:JP2004165256A

    公开(公告)日:2004-06-10

    申请号:JP2002326670

    申请日:2002-11-11

    发明人: OKAMOTO TOSHINORI

    摘要: PROBLEM TO BE SOLVED: To provide a common mode choke coil obtained by winding a rectangular electric cable edgewise.
    SOLUTION: The common mode choke coil is constituted of a holder 2, a coil unit 13 mounted on a holder base unit 10 and a core fixing spring 3. The coil unit 13 is constituted of one set of edgewise coil 6 obtained by winding the rectangular electric cable edgewise, substantially U-shape cores 53, 54 and bobbins, to which the cores 53, 54 are fitted. The bobbin is constituted of a cylindrical unit 94 with a single flange and a lower flange unit 96 provided with a through hole 92 engaged with the cylindrical unit 94. The coil unit 13 is fixed to the holder 2 by a flange fixing unit 40, a protrusion 93, a guide groove 41, and the core fixing spring 3 fitted into the fitting hole 4. The shaft of the bobbin 9 is orthogonal to the mounting substrate. The tip ends 12 of the edgewise coil 6 are treated respectively so that insulating skins are peeled off and solder treatment is applied.
    COPYRIGHT: (C)2004,JPO

    Circular planar winding, conductive device comprising one or more windings, namely inductance coil and transformer
    10.
    发明专利
    Circular planar winding, conductive device comprising one or more windings, namely inductance coil and transformer 审中-公开
    圆形平面卷绕,包含一个或多个绕组,电感线圈和变压器的导电装置

    公开(公告)号:JP2003037013A

    公开(公告)日:2003-02-07

    申请号:JP2002181615

    申请日:2002-06-21

    发明人: BROCCHI DAVIDE

    CPC分类号: H01F27/2847 H01F2017/046

    摘要: PROBLEM TO BE SOLVED: To provide a planar winding, i.e., one made of a laminar conductor, which is easy to produce and which has small overall dimensions and is regular in order to facilitate its insertion into an inductive component, such as a transformer. SOLUTION: A winding is formed of a consecutive laminar conductor (11), and when it is unfolded, the winding is of a general meandering pattern comprising a plurality of loops. The loops are overlapped one another to form turns of the winding. The loop is formed with annular sectors (13) intersecting in pairs along a code (C') which is common to two consecutive rings. The laminar conductor is bent so that, in the code, the loops overlap one another to form the turns of the winding.

    摘要翻译: 要解决的问题:提供一种平面绕组,即由层状导体制成的平面绕组,其易于制造并且具有小尺寸并且是规则的,以便于其插入诸如变压器的电感部件中。 解决方案:绕组由连续的层状导体(11)形成,并且当其被展开时,绕组具有包括多个环的一般曲折图案。 环彼此重叠以形成绕组的匝。 环路形成有沿两个连续的环共同的代码(C')成对地交叉的环形扇区(13)。 弯曲层状导体,使得在代码中,环路彼此重叠以形成绕组的匝数。